package datos.gestores;

import java.io.IOException;

import excepciones.ObjetoNoExisteExcepcion;

public interface GestorDatos {

	public static final String PAT = "&&&";
	
    public void set (int idx, Object Unnamed);

    public boolean remove (Object Unnamed);
    
    public void remove (int idx);

    public Object get (int idx);

    public boolean add (Object Unnamed);

    public void listar ();

    public void loadData () throws IOException;

    public void saveData () throws IOException;

    public int indexOf (Object Unnamed) throws ObjetoNoExisteExcepcion;

}

